groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

9236 224 1475 115 775 20.40 357.27 -1.74 5.06 0.3224 1200.3 422.3


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SOHO MDI 2000-11-23 22:23:32 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0 3 0 2 21.74 1.48 2.47 353.35 0.3472 -614.0 -524.5
2 8 1102 4 574 20.04 1.24 2.24 353.36 0.3188 -951.8 689.3
3 8 20 4 11 22.11 1.15 2.15 354.33 0.3526 -871.0 -412.3
4 7 -2 3 -2 19.96 0.75 1.75 354.78 0.3166 660.7 999999
5 0 16 0 8 18.79 0.66 1.65 354.70 0.2971 138.0 35.0
6 0 5 0 3 22.93 0.54 1.53 356.11 0.3652 -706.0 -627.5
7 0 4 0 2 22.03 359.21 0.20 359.46 0.3496 555.0 475.0
8 118 -2 61 -2 20.04 359.16 0.16 359.53 0.3167 2003.9 999999
9 -8 -2 -8 -2 20.57 359.08 0.08 359.78 0.3254 999999 999999
10 0 6 0 3 21.91 358.79 -0.21 0.57 0.3476 375.0 214.4
11 0 5 0 3 22.81 358.63 -0.38 0.97 0.3624 -497.0 -501.0
12 -8 -2 -8 -2 19.72 358.31 -0.70 2.12 0.3115 999999 999999
13 0 9 0 5 21.99 358.17 -0.83 2.22 0.3492 704.0 389.6
14 37 -2 19 -2 19.48 357.70 -1.31 4.02 0.3080 2133.5 999999
15 0 6 0 3 22.89 357.59 -1.42 3.61 0.3644 620.0 571.2
16 11 60 6 32 21.99 357.10 -1.91 5.08 0.3503 652.2 227.1
17 6 -2 3 -2 19.23 356.85 -2.16 6.71 0.3053 1571.3 999999
18 0 5 0 3 21.66 356.53 -2.48 6.71 0.3459 439.0 336.6
19 0 4 0 2 20.52 356.50 -2.50 7.21 0.3273 254.0 157.9
20 3 -2 1 -2 18.47 356.25 -2.75 8.95 0.2940 -508.8 999999
21 0 31 0 16 19.19 355.31 -3.70 11.44 0.3087 55.0 127.8
22 4 18 2 9 18.55 355.20 -3.81 12.23 0.2986 -1138.0 -640.2
23 3 13 1 7 19.79 354.92 -4.08 12.14 0.3198 -1052.7 -621.8
24 0 6 0 3 20.24 354.75 -4.26 12.33 0.3276 -614.0 -499.5
25 0 3 0 1 22.92 350.31 -8.69 20.99 0.3903 -708.0 -685.2
26 1 21 1 11 23.20 350.08 -8.92 21.20 0.3959 -937.2 -858.9
27 0 12 0 6 19.38 350.15 -8.85 25.49 0.3389 -840.0 -602.2
28 0 -26 0 -26 23.12 349.75 -9.25 22.00 0.3966 -1243.0 999999
29 0 5 0 3 22.18 349.65 -9.36 23.24 0.3834 -653.0 -757.9
30 0 12 0 6 23.57 349.17 -9.84 22.75 0.4067 -961.0 -950.0
31 0 3 0 2 23.03 349.00 -10.01 23.68 0.4000 -1003.0 -858.8
32 0 8 0 5 24.03 348.88 -10.13 22.87 0.4151 -826.0 -777.7
33 0 5 0 3 22.79 348.80 -10.20 24.35 0.3977 -846.0 -720.9
34 0 5 0 3 24.27 348.64 -10.36 23.08 0.4201 -895.0 -823.7
35 0 3 0 1 24.19 348.27 -10.74 23.90 0.4213 -775.0 -692.6
36 0 5 0 3 22.00 347.81 -11.19 27.35 0.3936 -661.0 -616.6
37 0 5 0 3 26.28 347.34 -11.67 23.51 0.4567 -547.0 -442.8
38 0 5 0 3 23.11 347.59 -11.41 26.43 0.4106 -568.0 -529.9
39 0 1 0 1 22.33 347.62 -11.39 27.34 0.3996 -753.0 -762.2
40 0 4 0 2 20.74 347.53 -11.47 29.61 0.3781 484.0 309.9
41 0 5 0 3 21.83 346.94 -12.07 29.33 0.3979 -836.0 -644.4
42 0 11 0 6 22.90 346.67 -12.33 28.47 0.4145 -853.0 -638.4
43 18 31 10 17 22.36 346.64 -12.37 29.22 0.4075 -1283.1 -871.8
44 0 7 0 4 21.26 346.44 -12.57 31.11 0.3942 -1002.0 -756.2
45 0 5 0 3 25.34 346.00 -13.01 26.83 0.4527 -345.0 -387.0
46 0 6 0 3 25.02 341.11 -17.89 35.00 0.4874 -722.0 -553.7


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.